RFR: 8271589: fatal error with variable shift count integer rotate operation.

Vladimir Kozlov kvn at openjdk.java.net
Mon Aug 2 23:05:33 UTC 2021


On Mon, 2 Aug 2021 12:48:10 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

> Problem seen on targets which do not support variable vector shifts, in such a case vector rotation node inferred by auto-vectorizer are not disintegrable into LeftShift/RightShift and Or operations.

Testing passed clean.

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PR: https://git.openjdk.java.net/jdk/pull/4956


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